Waking this thread up again
I too am installing a 10.5k Mile Marker hydraulic winch on my '92 m998a0. I can find this out by trial and error this coming week, but I thought I'd post and try to save myself some jacking and wrench turning. The spacing washers welded to the winch bumper brackets suggest that the twisted winch plate straps (example picture below) can be kept on the truck. Is this true, or do they have to be removed for the winch to fit?
View attachment 636168
they get removed...as well, you have to flip the bolt around on the lower control arm to install the milemarker winch plate.
this is a pita to,say the least on the left side. I can also,tell you the bracket you are referring may be the wrong bracket.
the actual milemarker frame bracket is void of those welded washers and the bottom of the bracket has no
lower gusset. If you have the lower gusset, it need to be cut out...it's a tight fit.
i actually had the correct milemarker bracket and the one I think you have.
once I looked in the milemarker install instructions, I found they were different part numbers.